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abeboparebop
  • Member for 7 years, 9 months
  • Last seen this week
  • Amsterdam, Netherlands
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Improving decision-making with data and smart algorithms. Especially interested in transportation and real estate.

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Top posts
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4
How to compare log-loss across similar classification models with different baseline probabilities?
Dec 11, 2019
question
3
Random forest: when could adding a perfectly collinear variable improve performance?
May 9, 2017
question
2
Random forest feature construction: use two separate features or the ratio?
Mar 2, 2017
question
2
Taking many uniform random samples from very skewed distribution
Apr 18, 2017
question
1
Describing relative performance of models on the basis on log-loss / cross-entropy
Sep 10, 2018
Top network posts
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279
Python: Convert timedelta to int in a dataframe
84
Should a technical interviewer read the resume/CV?
82
Median / quantiles within PySpark groupBy
75
How to explode multiple columns of a dataframe in pyspark
29
How to handle bad query plan caused by exact equality on range type?